The LEGO® DUPLO® Construction Wrecking Ball Demolition toy provides open-ended play with an adjustable crane, tipper truck and bulldozer toy. Wrecking ball demolition toy for toddlers Preschoolers will develop fine motor and cognitive skills and strengthen their social and emotional awareness with 3 construction workers, a crane that moves up and down and from side to side, a bulldozer with heavy-duty tracks and opening cabin, a dump truck, a small house and accessories including boulders and signs. Parents can share endless fun with toddlers swinging the wrecking ball to demolish the small house, clearing the site with the bulldozer, delivering new construction supplies with the truck and building the house back up again. What's the best toy construction set for toddlers? The range of LEGO DUPLO Construction playsets are designed to provide preschoolers with toys that stimulate and satisfy their growing needs. Sets can be combined to increase the play benefits even further.